13231125738544

Names of 13231125738544

• Cardinal: 13231125738544 can be written as Thirteen trillion, two hundred thirty-one billion, one hundred twenty-five million, seven hundred thirty-eight thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.3231125738544 × 10¹³

Factors of 13231125738544

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4016

Divisors of 13231125738544

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 34 49 56 68 98 112 119 136 196 238 272 343 392 476 686 784 833 952 953 1372 1666 1904 1906 2401 2744 3037 3332 3812 4802 5488 5831 6074 6664 6671 7624 9604 11662 12148 13328 13342 15248 16201 16807 19208 21259 23324 24296 26684 32402 33614 38416 40817 42518 46648 46697 48592 51629 53368 64804 67228 81634 85036 93296 93394 103258 106736 113407 129608 134456 148813 163268 170072 186788 206516 226814 259216 268912 285719 297626 326536 326879 340144 361403 373576 413032 453628 571438 595252 653072 653758 722806 747152 793849 826064 907256 1041691 1142876 1190504 1307516 1445612 1587698 1814512 2083382 2285752 2288153 2381008 2529821 2615032 2891224 2894261 3175396 4166764 4571504 4576306 5059642 5230064 5556943 5782448 5788522 6350792 7291837 8333528 9152612 10119284 11113886 11577044 12701584 14583674 16017071 16667056 17708747 18305224 20238568 20259827 22227772 23154088 29167348 32034142 35417494 36610448 38898601 40477136 40519654 44455544 46308176 49202437 51042859 58334696 64068284 70834988 77797202 81039308 88911088 98404874 102085718 116669392 123961229 128136568 141669976 141818789 155594404 162078616 196809748 204171436 247922458 256273136 272290207 283339952 283637578 311188808 324157232 344417059 393619496 408342872 495844916 544580414 567275156 622377616 688834118 787238992 816685744 867728603 991689832 992731523 1089160828 1134550312 1377668236 1735457206 1983379664 1985463046 2178321656 2269100624 2410919413 2755336472 3470914412 3970926092 4356643312 4821838826 5510672944 6941828824 6949120661 7941852184 9643677652 13883657648 13898241322 15883704368 16876435891 19287355304 27796482644 33752871782 38574710608 48643844627 55592965288 67505743564 97287689254 111185930576 118135051237 135011487128 194575378508 236270102474 270022974256 389150757016 472540204948 778301514032 826945358659 945080409896 1653890717318 1890160819792 3307781434636 6615562869272 13231125738544
• Sum of all divisors σ(n): 31710540270528
• Sum of proper divisors (its aliquot sum) s(n): 18479414531984
• 13231125738544 is an abundant number, because the sum of its proper divisors (18479414531984) is greater than itself. Its abundance is 5248288793440

Bases of 13231125738544

• Binary: 11000000100010011100100011001011010000110000₂
• Hexadecimal: 0xC089C8CB430
• Base-36: 4OUAMNAR4

Squares and roots of 13231125738544

• 13231125738544 squared (13231125738544²) is 175062688309161509447239936
• 13231125738544 cubed (13231125738544³) is 2316276441146052651286490331410371293184
• The square root of 13231125738544 is 3637461.4415198961
• The cube root of 13231125738544 is 23651.8762960301

Scales and comparisons

• 13,231,125,738,544 seconds is equal to 420,708 years, 45 weeks, 2 days, 9 hours, 9 minutes, 4 seconds.
• To count from 1 to 13,231,125,738,544 would take you about one million, fifty-one thousand, seven hundred seventy-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13231125738544 cubic inches would be around 1971 feet tall.

Recreational maths with 13231125738544

• 13231125738544 backwards is 44583752113231
• 13231125738544 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13231125738544's digits is 49
• More coming soon!